Computer Science for IGCSE & O level - Algorithm Design And Problem Solving (Section 10 - No. 22)
What is the conventional sequence of operations applied in check digit calculation?
Adding, subtracting, then multiplying.
Multiplying, subtracting, and then adding.
Multiplying, adding, then dividing.
Dividing, multiplying, then adding.
Uitleg
The specific method is common.